Medicare FFS ophthalmology

Provider service volume comparison

Compare two ophthalmology providers by CY2023 Medicare FFS service volume and CPT/HCPCS mix.

Provider A

Marshall R Contreras, M.D.

NPI 1760453096 | Turlock, CA

National rank
#11,849
Total services
1,107
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only9
Provider B only0
Total service gap1,107
Beneficiary gap436
Allowed amount gap$112,534.73

CPT/HCPCS service volume comparison

Rows compare visible public provider-service lines by Medicare FFS service count.

CPT/HCPCSDescriptionProvider A servicesProvider B servicesAbsolute differenceHigher Medicare FFS service volume
92014Established patient complete exam of visual system
328
0
328Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
290
0
290Provider A higher
92133Imaging of optic nerve
125
0
125Provider A higher
92083Exam of visual field with extended testing
99
0
99Provider A higher
92134Imaging of retina
79
0
79Provider A higher
92004New patient complete exam of visual system
55
0
55Provider A higher
92012Established patient problem focused exam of visual system
55
0
55Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
20
0
20Provider A higher
92002New patient problem focused exam of visual system
16
0
16Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$74,712.07
Provider B total paymentNot available